index.html

<!DOCTYPE html>
<html>
<head>
    <script src="main.js"></script> 
    <link rel="stylesheet" href="style.css">   
</head>
<body>
  <sp-heading>保存路径</sp-heading>
  <sp-body>
    <input id="savePath" placeholder="保存路径" readonly>
    <input id="fileName" placeholder="当前文件" readonly>
    <br>
    <label for="intervalSelect">保存间隔：</label>
    <select id="intervalSelect">
      <option value="300">5 分钟</option>
      <option value="600" >10 分钟</option>
      <option value="900" selected>15 分钟</option>
      <option value="1800">30 分钟</option>
      <option value="3600">1 小时</option>
  </select>
  </sp-body>
  <footer>
    <sp-button id="changePathBtn">更改路径</sp-button>
    <sp-button id="btnStart">开始</sp-button>
    <div class="fixed-bar">
      Version: 0.0.4 | Made by: Buta 
      <br>
      Designed for 雪呢
    </div>
  </footer>
</body>
</html>